CVE-2018-20390 is a critical vulnerability affecting Kaonmedia CG2001-AN22A, CG2001-UDBNA, and CG2001-UN2NA devices, allowing remote attackers to extract sensitive credentials via specific SNMP requests. With a CVSS score of 9.8, this vulnerability is easily exploitable over the network without authentication, leading to complete compromise of confidentiality, integrity, and availability. Despite its high severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage. The EPSS score is very low, suggesting a minimal likelihood of exploitation in the wild.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.2.1CPE matchmatch criteria | cpe:2.3:o:kaonmedia:cg2001-an22a_firmware:1.2.1:*:*:*:*:*:*:* | ||
3.0.8CPE matchmatch criteria | cpe:2.3:o:kaonmedia:cg2001-udbna_firmware:3.0.8:*:*:*:*:*:*:* | ||
3.0.8CPE matchmatch criteria | cpe:2.3:o:kaonmedia:cg2001-un2na_firmware:3.0.8:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.